(17)When using normal approximation for distribution of for hypothesis testing,

one should always verify that is nearly normal under H₀ (meaning under the assumption that the null hypothesis (H₀) is true), this can be done by checking for the ________________and the ________________________________________

(18)If p_o represents the hypothesized population proportion, and if n is the number of trials, in order to use the normal approximation to the Binomial Distribution, both n*p_o and n*(1- p_o) are both ____________

Formulating the Null and Alternate Hypothesis for Proportions:

(19) Similar to the hypothesis testing for means, there are three forms of the hypotheses that can be set-up for proportions: (refer to slide 7 in Week 6 ) Notes part 2

Form 1:

Form 1 is used when testing for:

Form 2:

Form 2 is used when testing for:

Form 3

Form 3 is used when testing for:

(20) In 2017, high blood pressure was a primary or contributing cause of death for more than 472,000 people in the United States.U.S. population in 2017 was about 325, 085,000.Determine for 2017 U.S. high blood pressure data.(https://www.cdc.gov/bloodpressure/facts.htm)